Mounted under your bar, the redesigned Turbine R 1x Seatpost Lever may just become your thumb&';s new best friend. This strong, lightweight lever is a real smooth operator that is a breeze to actuate. Optimized for use with our Turbine R dropper but will play nice with other posts. SPECS: Compatible with Matchmaker Includes cable and housing Lever action: mechanical Weight: 33g FEATURES: Strong For Any Size - This lever is made from forged and machined 6061-T6 Alloy for lightweight durability. Comes with all clamp options, including Matchmaker and I-Spec EV. Thumbs up - To show your thumb a good time, this lever features a textured non-slip pad and moves on an oversized sealed bearing pivot for pure silky performance.